summaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'kernel')
-rw-r--r--kernel/cred.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/cred.c b/kernel/cred.c
index 21f4a97085b4..45d77284aed0 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -760,19 +760,6 @@ bool creds_are_invalid(const struct cred *cred)
{
if (cred->magic != CRED_MAGIC)
return true;
-#ifdef CONFIG_SECURITY_SELINUX
- /*
- * cred->security == NULL if security_cred_alloc_blank() or
- * security_prepare_creds() returned an error.
- */
- if (selinux_is_enabled() && cred->security) {
- if ((unsigned long) cred->security < PAGE_SIZE)
- return true;
- if ((*(u32 *)cred->security & 0xffffff00) ==
- (POISON_FREE << 24 | POISON_FREE << 16 | POISON_FREE << 8))
- return true;
- }
-#endif
return false;
}
EXPORT_SYMBOL(creds_are_invalid);